CN213951490U

CN213951490U - Feeding rear seat of rapier loom for scarf production

Info

Publication number: CN213951490U
Application number: CN202022566443.0U
Authority: CN
Inventors: 王建国
Original assignee: Hangzhou Feiteng Knitting Co ltd
Current assignee: Hangzhou Feiteng Knitting Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-13
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a rapier weaving machine's pay-off back seat is produced to scarf relates to scarf production facility technical field, comprising a main body, the four corners department of the inside one end of main part all fixes and is provided with telescopic cylinder, the both sides of main part one end all are provided with the mount with telescopic cylinder output fixed connection. The utility model discloses a motion that opens and shuts each other can be done simultaneously to two sets of two-way cylinder drive first crossbeam and second crossbeam, because first crossbeam bottom and second crossbeam top are the even fixed first threading board and the second threading board that are provided with crisscross setting each other, the inside of first threading board and second threading board all evenly is provided with the multiunit through wires hole, and then warp can pass the through wires hole according to certain law, slide through opening and shutting each other from top to bottom of first crossbeam and second crossbeam, and then can make warp carry out crisscross opening and shutting each other from top to bottom, form the shed, for the wefting line, and it is comparatively convenient that whole use gets up.

Description

Feeding rear seat of rapier loom for scarf production

Technical Field

The utility model relates to a scarf production facility technical field specifically is a rapier weaving machine's pay-off back seat is produced to scarf.

Background

The rapier loom is the most widely used shuttleless loom at present, it has the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, besides, its active weft insertion mode has very strong variety adaptability, and can be adapted to the weft insertion of various yarns, in addition, the rapier loom also has obvious advantages in the aspect of multi-color weft weaving, and can produce yarn-dyed products of sixteen kinds of color weft yarns, and along with the shuttleless loom replacing the shuttleless loom, the rapier loom will become the main production machine type of woven fabrics.

Rapier weaving machine's pay-off back seat carries out the pay-off to the warp through the roller mostly among the prior art, and the warp is arranged side by side and can make the warp take place to deviate at the in-process of pay-off at the surface of roller, leads to the warp winding together, produces great influence to the operation process in later stage, and current pay-off back seat can't be to the warp separately from top to bottom, needs external solitary shedding mechanism to carry out the opening to the warp, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that in the prior art, only a roller shaft is used for feeding warps, the warps are easily wound together, and an external independent shedding mechanism is needed for carrying out up-and-down shedding processing on the warps, the feeding rear seat of the scarf production rapier loom is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding back seat of a rapier loom for scarf production comprises a main body, wherein telescopic cylinders are fixedly arranged at four corners of one end inside the main body, fixing frames fixedly connected with the output ends of the telescopic cylinders are arranged on two sides of one end of the main body, the tops and the bottoms of the inner sides of the two groups of fixing frames are both connected with a first cross beam and a second cross beam in a sliding manner, sliders extending into the two groups of fixing frames are fixedly arranged at the tops and the bottoms of the outer sides of the first cross beam and the second cross beam, fixing plates extending into the two groups of fixing frames are fixedly arranged on the outer sides of the sliders, sliding grooves matched with the sliders and the fixing plates are arranged inside the two groups of fixing frames, two-way cylinders fixedly connected with the output ends and the fixing plates are fixedly arranged at the middle positions inside the two groups of fixing frames, and a plurality of first threading plate and a plurality of second threading plate which are staggered, the first threading board and the second threading board are evenly provided with a plurality of groups of threading holes.

Preferably, the inner side of the main body is uniformly provided with a plurality of groups of limiting roll shafts from top to bottom, and supporting shafts which are rotatably connected with the main body are fixedly arranged at the central positions of two sides of the limiting roll shafts.

Preferably, the supporting shaft is rotatably connected with the main body through a bearing, and a rubber ring matched with the supporting shaft is fixedly arranged on the inner side of the bearing.

Preferably, the top and the bottom that the mount one end was kept away from to the main part are all fixed and are provided with the cooperation frame, cooperation frame inboard all evenly is fixed and is provided with line wheel cooperation pole, and line wheel cooperation pole end all rotates limit connection and has the limiting plate.

Preferably, the bottom of the main body is fixedly provided with bases matched with the two groups of fixing frames, and both sides of the top of each base are provided with limiting grooves matched with the fixing frames.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is characterized in that the top and the bottom of the inner sides of two groups of fixed frames are respectively provided with a first beam and a second beam, the top and the bottom of one side of the first beam and the second beam are both fixedly provided with a slide block which is connected with the fixed frame in a sliding way, the outer side of the slide block is fixedly provided with a fixed plate, and the middle position inside the two groups of fixed frames is fixedly provided with a two-way cylinder which is matched with the fixed plate, the two groups of two-way cylinders can simultaneously drive the first beam and the second beam to do the mutual opening and closing movement, because the bottom of the first beam and the top of the second beam are uniformly and fixedly provided with a first threading plate and a second threading plate which are arranged in a mutually staggered way, the inside of the first threading plate and the second threading plate is uniformly provided with a plurality of threading holes, and then the warp can pass through the threading holes according to a certain rule, and can slide through the up and down mutual opening and closing of the first beam and the second beam, thereby enabling the warp threads to be opened and closed in a vertically staggered manner to form a shed for weft insertion;

2. the utility model discloses all fixed being provided with telescopic cylinder in the inside four corners department of main part one end, telescopic cylinder's output and two sets of mount looks fixed connection, and then telescopic cylinder can drive two sets of mounts and stretch out and draw back the slip, adjusts the distance between two sets of mounts and the main part, conveniently wears to draw the warp, and it is comparatively convenient that the operation gets up, great improvement work efficiency.

Drawings

Fig. 1 is a schematic view of a partial structure of the present invention;

FIG. 2 is a partial enlarged view of the present invention A;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic structural view of the back of the present invention.

In the figure: 1. a main body; 2. a telescopic cylinder; 3. a fixed mount; 4. a first cross member; 5. a second cross member; 6. A first threading plate; 7. a second threading plate; 8. threading holes; 9. a slider; 10. a fixing plate; 11. a bidirectional cylinder; 12. a chute; 13. a limiting roll shaft; 14. a support shaft; 15. a bearing; 16. a fitting frame; 17. The wire wheel is matched with the rod; 18. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a feeding rear seat of a scarf production rapier loom comprises a main body 1, wherein telescopic cylinders 2 are fixedly arranged at four corners of one end inside the main body 1, fixing frames 3 fixedly connected with output ends of the telescopic cylinders 2 are arranged at two sides of one end of the main body 1, a first cross beam 4 and a second cross beam 5 are slidably connected with the tops and bottoms of the inner sides of two groups of fixing frames 3, sliding blocks 9 extending into the two groups of fixing frames 3 are fixedly arranged at the tops and bottoms of the outer sides of the first cross beam 4 and the second cross beam 5, fixing plates 10 extending into the two groups of fixing frames 3 are fixedly arranged at the outer sides of the sliding blocks 9, sliding grooves 12 matched with the sliding blocks 9 and the fixing plates 10 are respectively arranged inside the two groups of fixing frames 3, bidirectional cylinders 11 fixedly connected with the output ends and the fixing plates 10 are fixedly arranged at the middle positions inside the two groups of fixing frames 3, and a plurality of first penetrating through holes which are mutually staggered are uniformly arranged at the bottoms of the first cross beams 4 and the tops of the second cross beams 5 respectively Line board 6 and second threading board 7, first threading board 6 and second threading board 7 are inside evenly to be provided with multiunit through wires hole 8.

The utility model is provided with a first beam 4 and a second beam 5 at the top and the bottom of the inner side of two groups of fixed frames 3 respectively, and the top and the bottom of one side of the first beam 4 and the second beam 5 are both fixedly provided with a slide block 9 which is connected with the fixed frame 3 in a sliding way, the outer side of the slide block 9 is fixedly provided with a fixed plate 10, and the middle position inside the two groups of fixed frames 3 is fixedly provided with a two-way cylinder 11 which is matched with the fixed plate 10, the two groups of two-way cylinders 11 can simultaneously drive the first beam 4 and the second beam 5 to do the movement of mutual opening and closing, because the bottom of the first beam 4 and the top of the second beam 5 are uniformly and fixedly provided with a first threading plate 6 and a second threading plate 7 which are mutually staggered, the insides of the first threading plate 6 and the second threading plate 7 are uniformly provided with a plurality of threading holes 8, and further can pass through the threading holes 8 according to a certain rule, and slide through the first beam 4 and the second beam 5 to mutually opening and closing up and down, and then the warp threads can be opened and closed in a vertically staggered manner to form a shed for weft insertion.

Please refer to fig. 1, fig. 3 and fig. 4, the inner side of the main body 1 is uniformly provided with a plurality of sets of limiting rollers 13 from top to bottom, the central positions of the two sides of the limiting rollers 13 are all fixedly provided with supporting shafts 14 rotatably connected with the main body 1, the utility model discloses a set up the limiting rollers 13, play the limiting role of the warp.

Please refer to fig. 1, fig. 3 and fig. 4, the supporting shaft 14 is rotatably connected to the main body 1 through a bearing 15, and a rubber ring matched with the supporting shaft 14 is fixedly arranged on the inner side of the bearing 15, the utility model discloses a set up the bearing 15 to connect, make the more easy passive rotation of the multi-group limiting roller 13, make the more smooth of warp conveying.

Please refer to fig. 4, the top and the bottom of the main body 1 far from the end of the fixing frame 3 are all fixedly provided with the engaging frame 16, the inner side of the engaging frame 16 is uniformly and fixedly provided with the wire wheel engaging rod 17, and the end of the wire wheel engaging rod 17 is connected with the limiting plate by rotating the limiting position.

Please refer to fig. 1 and fig. 3, the bottom of the main body 1 is fixedly provided with a base 18 matching with the two sets of fixing frames 3, and both sides of the top of the base 18 are provided with a limiting groove matching with the fixing frame 3, the utility model discloses a setting up the base 18, playing the auxiliary supporting role to the two sets of fixing frames 3.

The working principle is as follows: when the utility model is used, the utility model is matched and installed with an external equipment rapier loom, a plurality of groups of yarn wheels wound with warps are placed on the outer side of a wire wheel matching rod 17, the yarn wheels are movably connected with the wire wheel matching rod 17, then a plurality of groups of warps pass through the inner sides of three groups of limiting roll shafts 13, as the top and the bottom of the inner sides of two groups of fixing frames 3 are respectively provided with a first beam 4 and a second beam 5, and the top and the bottom of one side of the first beam 4 and the second beam 5 are both fixedly provided with a slide block 9 connected with the fixing frame 3 in a sliding way, the outer side of the slide block 9 is fixedly provided with a fixed plate 10, and the middle position inside the two groups of fixing frames 3 is fixedly provided with a two-way cylinder 11 matched with the fixed plate 10, the two groups of two-way cylinders 11 can simultaneously drive the first beam 4 and the second beam 5 to do mutual opening and closing movement, as the bottom of the first beam 4 and the top of the second beam 5 are uniformly and fixedly provided with a first threading plate 6 and a second threading plate 7 which are mutually staggered, the inside of first threading board 6 and second threading board 7 all evenly is provided with multiunit threading hole 8, and then the warp can pass threading hole 8 according to certain law, and the slip of opening and shutting each other from top to bottom through first crossbeam 4 and second crossbeam 5, and then can make the warp carry out crisscross opening and shutting each other from top to bottom, form the shed, in order to supply the weft insertion line, the utility model discloses it is comparatively convenient that the unit mount gets up, uses great improvement work efficiency, and all fixes being provided with telescopic cylinder 2 in the inside four corners department of 1 one end of main part, telescopic cylinder 2's output and two sets of mount 3 looks fixed connection, and then telescopic cylinder 2 can drive two sets of mounts 3 and stretch out and draw back the slip, adjusts the distance between two sets of mounts 3 and main part 1, conveniently threads, and it is comparatively convenient to operate, great improvement work efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rapier weaving machine's pay-off back seat is produced to scarf, includes main part (1), its characterized in that: the four corners of one end inside the main body (1) are fixedly provided with telescopic cylinders (2), two sides of one end of the main body (1) are respectively provided with a fixing frame (3) fixedly connected with the output end of the telescopic cylinders (2), the tops and the bottoms of the inner sides of the two groups of fixing frames (3) are respectively connected with a first cross beam (4) and a second cross beam (5) in a sliding manner, the tops and the bottoms of the outer sides of the first cross beam (4) and the second cross beam (5) are respectively fixedly provided with a sliding block (9) extending into the two groups of fixing frames (3), the outer side of the sliding block (9) is fixedly provided with a fixing plate (10) extending into the two groups of fixing frames (3), the inner parts of the two groups of fixing frames (3) are respectively provided with a sliding chute (12) matched with the sliding block (9) and the fixing plate (10), and the middle position inside the two groups of fixing frames (3) is fixedly provided with a bidirectional cylinder (11) of which the output end is fixedly connected with the fixing plate (10), first crossbeam (4) bottom and second crossbeam (5) top all evenly are fixed respectively and are provided with first threading board (6) and second threading board (7) that the multiunit is crisscross each other, first threading board (6) and second threading board (7) inside evenly is provided with multiunit through wires hole (8).

2. The feeding back seat of the rapier loom for scarf production according to claim 1, characterized in that: the roller is characterized in that a plurality of groups of limiting roller shafts (13) are uniformly arranged on the inner side of the main body (1) from top to bottom, and supporting shafts (14) rotatably connected with the main body (1) are fixedly arranged at the center positions of two sides of the limiting roller shafts (13).

3. The feeding back seat of the rapier loom for scarf production according to claim 2, is characterized in that: the supporting shaft (14) is rotatably connected with the main body (1) through a bearing (15), and a rubber ring matched with the supporting shaft (14) is fixedly arranged on the inner side of the bearing (15).

4. The feeding back seat of the rapier loom for scarf production according to claim 1, characterized in that: the top and the bottom that mount (3) one end was kept away from in main part (1) are all fixed and are provided with cooperation frame (16), cooperation frame (16) inboard all evenly fixed is provided with line wheel cooperation pole (17), and line wheel cooperation pole (17) end all rotates limit connection and has the limiting plate.

5. The feeding back seat of the rapier loom for scarf production according to claim 1, characterized in that: the bottom of the main body (1) is fixedly provided with bases (18) matched with the two groups of fixing frames (3), and both sides of the top of each base (18) are provided with limiting grooves matched with the fixing frames (3).